LCD photo-lithographic 3D printers

These machines were my bachelor thesis project. They were made to bring cheap alternative for rapid prototyping. A classical LCD display is use to mask UV led matrix beam. A photosensitive liquid resin is stocked in and injected in printing bath with a pump. All design was thank to be user friendly and hardly repairable. The PETITE and GRANDE models can be found here, choice is yours. 

These are not ready to business, but soon maybe.


Sometimes, size doesn't matter. Sometime it does. Meet my very favorite 3.5" LCD machine, little baby. 


Print a 300x200x200mm piece in one hour with this 19" LCD display printer !